Department's Cleanliness Management Head, Ahmad Hariyadi, said those personnel are deployed from before and after the concert. The deployment aims to bring comfortness for the visitor to enjoy the first time ever-outdoor classical concert at Monas.

"150 personnel are standby from now until the end of show," he said, Sunday (9/8).

Not only that, his side also prepares 30 trash bins in capacity of 660 liters and eight roadsweepers.

"The concert is about to start at 6.30 PM," he added.

Ahmad continued three units of compactor trucks, two units of inorganic trucks and five patrol cars are also deployed for the concert.

"It is hoped the visitors are able to enjoy the show very well," he closed.